E223-char group
Hyperfunction of pituitary gland
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: Cushing syndrome (E24.-) Nelson syndrome (E24.1) overproduction of: ACTH not associated with Cushing disease (E27.0) pituitary ACTH (E24.0) thyroid-stimulating hormone (E05.8)